thinkphp导出excel表格

1.在http://phpexcel.codeplex.com/下载最新的PHPExcel，位置最好在ThinkPHP->library目录下

2.这一步必不可少的       

public function getExcel($fileName, $headArr, $data) {
        //对数据进行检验
        if (empty($data) || !is_array($data)) {
            die("data must be a array");
        }
        //检查文件名
        if (empty($fileName)) {
            exit;
        }

        $date = date("Y_m_d", time());
        $fileName .= "_{$date}.xls";

        //创建PHPExcel对象，注意，不能少了\
        $objPHPExcel = new \PHPExcel();
        $objProps = $objPHPExcel->getProperties();

        $objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(15);
        $objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(15);
        $objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(15);
        $objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(12);
        $objPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(15);
        $objPHPExcel->getActiveSheet()->getColumnDimension('F')->setWidth(12);
        $objPHPExcel->getActiveSheet()->getColumnDimension('G')->setWidth(15);
        $objPHPExcel->getActiveSheet()->getColumnDimension('H')->setWidth(12);
        $objPHPExcel->getActiveSheet()->getColumnDimension('I')->setWidth(15);
        $objPHPExcel->getActiveSheet()->getColumnDimension('J')->setWidth(15);
        $objPHPExcel->getActiveSheet()->getColumnDimension('K')->setWidth(15);
        $objPHPExcel->getActiveSheet()->getColumnDimension('L')->setWidth(12);
        $objPHPExcel->getActiveSheet()->getColumnDimension('M')->setWidth(15);
        $objPHPExcel->getActiveSheet()->getColumnDimension('N')->setWidth(12);
        $objPHPExcel->getActiveSheet()->getColumnDimension('O')->setWidth(15);
        $objPHPExcel->getActiveSheet()->getColumnDimension('P')->setWidth(15);
        $objPHPExcel->getActiveSheet()->getColumnDimension('Q')->setWidth(15);

        //设置表头
        $key = ord("A");
        foreach ($headArr as $v) {
            $colum = chr($key);
            $objPHPExcel->setActiveSheetIndex(0)->setCellValue($colum . '1', $v);
            $key += 1;
        }

        $column = 2;
        $objActSheet = $objPHPExcel->getActiveSheet();
        foreach ($data as $key => $rows) { //行写入
            $span = ord("A");
            foreach ($rows as $keyName => $value) {// 列写入
                $j = chr($span);
                $objActSheet->setCellValue($j . $column, $value);
                $span++;
            }
            $column++;
        }

        $fileName = iconv("utf-8", "gb2312", $fileName);
        //重命名表
        // $objPHPExcel->getActiveSheet()->setTitle('test');
        //设置活动单指数到第一个表,所以Excel打开这是第一个表
        $objPHPExcel->setActiveSheetIndex(0);
        header('Content-Type: application/vnd.ms-excel');
        header("Content-Disposition: attachment;filename=\"$fileName\"");
        header('Cache-Control: max-age=0');

        $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
        $objWriter->save('php://output'); //文件通过浏览器下载
        exit;
    }

 

其中  

        $objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(15);
        $objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(15);
        $objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(15);

        ......等是设置excel表格单个单元格宽的；不设置不用写。

 

3.关键的一步 设置表格内容

public function out() {
        $Model = M('表名');
        $where = $_SESSION['onethink_admin']['where'];
        $data = $Model->field("cname,sname,game_name,mname,count_into,count_show,surl")->where($where)->select();

        //导入PHPExcel类库，因为PHPExcel没有用命名空间，只能inport导入
        import("Org.Util.PHPExcel");
        import("Org.Util.PHPExcel.Writer.Excel5");
        import("Org.Util.PHPExcel.IOFactory.php");

        $filename = "角色数据表";
        $headArr = array("广告商渠道名称", "子渠道名称", "游戏名称", "素材名称", "落地页展示量", "到达量", "推广链接地址");
        $this->getExcel($filename, $headArr, $data);
    }    

 

4.html页面直接调用out方法，导出即可。